Exhaust fan screen



FIG. 1 is a front view of an exhaust fan screen.

FIG. 2 is a rear view of the exhaust fan screen of FIG. 1.

FIG. 3 is a top plan view of the exhaust fan screen of FIG. 1.

FIG. 4 is a bottom plan view of the exhaust fan screen of FIG. 1.

FIG. 5 is a left side elevation view of the exhaust fan screen of FIG.1.

FIG. 6 is a right side elevation view of the exhaust fan screen of FIG.1.

FIG. 7 is an isometric view of the exhaust fan screen of FIG. 1.

FIG. 8 is a cross-sectional view of the exhaust fan screen of FIG. 1,taken on the line 8-8 in FIG. 1; and,

FIG. 9 is a cross-sectional of the exhaust fan screen of FIG. 1, takenon the line 9-9 in FIG. 1.

Portions of FIGS. 1 through 9 are shown in broken lines illustratingportions of the article that form no part of the claimed design.

CLAIM The ornamental design for an exhaust fan screen, as shown and described. 